cc: Allow one frame of pre-rasterization for GPU rasterization.
This patch makes the following changes:
- Set the memory management policy to allow pre-painting for GPU raster.
- Adjust the skewport (soon tiles) to cover only the next estimated frame for GPU raster.
- Switch the skewport_target_time setting from an absolute time value to a
multiplier.
R=nduca@chromium.org,enne@chromium.org,vmpstr@chromium.org,brianderson@chromium.org
BUG=368884
Review URL: https://codereview.chromium.org/
265843010
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@268860 0039d316-1c4b-4281-b951-d872f2087c98